worse owrse wrose rwose orwse rowse wosre owsre wsore swore oswre sowre wrsoe rwsoe wsroe swroe rswoe srwoe orswe roswe osrwe sorwe rsowe srowe wores owres wroes rwoes orwes rowes woers owers weors ewors oewrs eowrs wreos rweos weros ewros rewos erwos orews roews oerws eorws reows erows woser owser wsoer swoer oswer sower woesr owesr weosr ewosr oewsr eowsr wseor sweor wesor ewsor sewor eswor osewr soewr oeswr eoswr seowr esowr wrseo rwseo wsreo swreo rsweo srweo wreso rweso werso ewrso rewso erwso wsero swero wesro ewsro sewro eswro rsewo srewo reswo erswo serwo esrwo orsew rosew osrew sorew rsoew sroew oresw roesw oersw eorsw reosw erosw oserw soerw oesrw eosrw seorw esorw rseow sreow resow ersow serow esrow
Note: these 'words' (valid or invalid) are all the permutations of the word worse. These words are obtained by scrambling the letters in worse.